Knurled Thumb Screws，Thumb Screws， 20pcs M2 M2.5 M3 M4 M5*5/6/8/10/12/15 Steel with Black Knurling Flat Head Knurled Thumb Screw Hand Tighten Screws(20mm,M5)

20pcs/lot M2 M2.5 M3 m4 m5 m6 Knurling Flat Head Knurled Thumb Screw Hand Tighten Computer Screws 5Computer Screwshead diameter:DXHm2 DXH=5X5 m3 DXH=8X6m4 DXH=8X6m5 DXH=10X8m6 DXH=10X8Thread size:dxL

• NO TOOLS REQUIRED - Convenient to use, easy to install without need any tools, twist by hand directly to install or disassembly.
• Reasonable Design：Accurate and neat thread design provides superior holding power and the insert nuts from either turning or pulling out in all applications. Round and Flat head is super smooth without any burr.
• Thumb screws Made of 304 stainless steel with extending the long service time. High strength for your long time use, hard to deform or break. They are also applied in wet environment because of excellent performance .
• for PC case, power supply, motherboard, hard drives, fan and floppy/CD-ROM/DVD-ROM drives fixed installation
• [Applications] - Applied in home appliances, communications industry, automotive industry, etc. Widely used in the installation, maintenance, and fixing of various daily needs: such as light covers, musical instruments, mechanical assemblies, electronic equipment, communication equipment, ornamental products, and so on